Kim Zolciak has been an open book during her time on The Real Housewives of Atlanta and Don’t Be Tardy, but there’s still a lot fans don’t know about her. That all changed on Monday when she shared a very long Instagram post that revealed some very interesting facts about the reality star. Read on to see five that stood out more than others.

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Photo credit: Getty

Although she enjoys cooking family dinner with her sexy husband Kroy, one thing that Kim won't be eating during those meals or any others is red meat! "I don't eat red meat or pork NEVER have," she wrote.

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Photo credit: Getty

Kim's obsession with skincare is so huge that she claimed to have almost every product ever made. Not only that, but when they were building their new home they put together a special cabinet just to keep all her products in!

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Photo credit: Getty

She's had six kids throughout her lifetime, all of which were natural births! "I have never had a c section," Kim confessed. She also "breastfed all 6 of my kiddos".

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Photo credit: Getty

Smoking was something that her fellow RHOA cast members and kids criticized Kim for on the show. The 40-year-old claimed she quit years ago after reading a book called The Easy Way To Quit Smoking.

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Photo credit: Getty

It wouldn't be Kim of course if she didn't get a little cheeky after all that confessing. She posted a sexy bikini shot (see here) that went with the factual post, finishing it with "I posted this pic because it took 3x to get my ass to look this juicy!!"